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Appreciate your answer, yesterday was unable to wait 2 to 4 hrs.
I will do what you suggested and will contact you. It will take time as I have lots to check.
Keep u posted.
Where is ECM located? Thanks
I posted this question yesterday and no replies i have seen. Repeating the question on the same car.
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Thank you again.
One last question. Where is location of ECM relay.
One good thing came out was that the MAP/BARO solenoid valve had a broken tube and vacuum line disconnected. Got one from Dealer.
Got the MAP/BARO solenoid installed and hooked vacuum lines and put it back together. Ran beautiful for half hour and the only code came was of multiple cylinder misfire. Waited sometime again ran good for half hour than code pops up stating multiple misfire.
Seems like only when when it gets hot is where the problem exists.
i don't have a scope but can multimeter be used